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Discussion Starter #1
So for the past couple months anytime I am WOT and hit around 80 my car will hiccup. It will continue to gain speed but it kind of misses. I changed the coil and plugs which helped with another issue but didn't fix that issue. I have the COBB AP but didn't know if it could still be fuel cut or another issue. Any ideas?
 

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It isn't fuel cut. There is no mistaking the wall it hits when WOT and the fuel is cut. You REALLY need to record a log of the event and stop doing it until the cause is positively determined and corrected. You could be feeling detonation and if so, it WILL cause terminal damage if continued.
 

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Discussion Starter #3
If it is detonation do you think that could be what caused the coil to go bad? Basically around 80 it hiccups then climbs a little then does it again then climbs and so forth. I will log it with the AP.
 
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